Which versions of hgprobe23760 are malicious?

The following RubyGems versions of hgprobe23760 are flagged malicious: 0.0.459341. Treat any of these as compromised.

How do I remediate hgprobe23760 if I installed it?

Remove hgprobe23760 from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound activity or persistence.

I already installed hgprobe23760 — how do I know if it already compromised me?

If hgprobe23760 was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.

Is hgprobe23760 part of a known attack campaign?

Yes — hgprobe23760 is associated with the RLMA-2026-02393, RLUA-2026-08191 campaign. Packages in the same campaign often share infrastructure and payloads, so check whether any related packages are also in your dependency tree.

How do I find hgprobe23760 across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for hgprobe23760 (version 0.0.459341).

Malicious package

hgprobe23760RubyGems

Advisory published Jul 7, 2026Updated Sep 24, 2026

hgprobe23760 is a confirmed malicious RubyGems package (MAL-2026-7742) that executes malicious code on install (malicious version 0.0.459341). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in hgprobe23760 (RubyGems)

MAL-2026-7742

Immediate action

Remove the package, then rotate any secrets the build/runtime could reach.

gem uninstall hgprobe23760

Malicious versions

1 flagged

0.0.459341

Indicators of compromise (SHA-256)

b7f55b5c89eeea8e89feead59c1ffebccd575c7b44d6392fd0e727a1ead332f7

bc2e4dff0e2a4d994465442d715bdf768953dd765c111e5b00e5d9794603e772

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for hgprobe23760 (version 0.0.459341).
If you installed it — respond
Remove hgprobe23760 from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound activity or persistence.
Did it already run?
If hgprobe23760 was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.

Frequently asked questions

No. hgprobe23760 on RubyGems has been identified as a malicious package (version 0.0.459341 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2026-02393RLUA-2026-08191

References

github.com

Credits

ReversingLabs · finder

Detect & block this

O3 blocks hgprobe23760-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the malicious outbound activity and severs the channel.

Malware detection Runtime egress monitoring

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